1.1 --- a/plugins/include/sdktools_sound.inc	Sat Sep 03 14:11:38 2011 -0400
     1.2 +++ b/plugins/include/sdktools_sound.inc	Sat Sep 03 14:18:08 2011 -0400
     1.3 @@ -257,6 +257,15 @@
     1.4  				 bool:updatePos = true,
     1.5  				 Float:soundtime = 0.0,
     1.6  				 any:...);
     1.7 +				 
     1.8 +/**
     1.9 + *Calculates gain of sound on given distance with given sound level in decibel
    1.10 + *
    1.11 + * @param soundlevel	decibel of sound, like SNDLEVEL_NORMAL or integer value
    1.12 + * @param distance	distance of sound to calculate, not meter or feet, but Source Engine`s normal Coordinate unit
    1.13 + * @return			gain of sound. you can multiply this with original sound`s volume to calculate volume on given distance
    1.14 + */
    1.15 +native Float:GetDistGainFromSoundLevel(soundlevel, Float:distance);
    1.16  
    1.17  /**
    1.18   * Called when an ambient sound is about to be emitted to one or more clients.